Diameter of Circle

If the diameter of a circle is 11 m, what is the area of the circle?

Tags

CCSS.7.G.B.4

Find the area.

Tags

CCSS.7.G.B.4

Tags

CCSS.7.G.B.4

Find the area of the circle

• 56.52

• 254.34

• 1017.36

• 113.04

Tags

CCSS.7.G.B.4

The diameter of the face-off circle on an ice-hockey rink is 30 feet. Find its area.

• 675.6 ft²

• 29.67 ft²

• 545.8 ft²

• 706.5 ft²

Tags

CCSS.7.G.B.4

What is the radius of this circle?

• 20

• 10

• 40

Tags

CCSS.7.G.B.4

When following the formula, what would you do if they give you the diameter?

• Multiply by 2

• Divide by 2

• Add by 2

• Subtract by 2

Tags

CCSS.7.G.B.4

How are the diameter and radius related?

• They're cousins

• Diameter is half of the Radius

• Radius is half of the Diameter

• They're brothers

Tags

CCSS.7.G.B.4

what is the area of this semicircle ?
d = 8 cm 

• 100.48 cm²

• 80 cm²

• 200.96 cm²

• 25.12 cm²

Tags

CCSS.7.G.B.4

If my radius is 10ft, what is my diameter?

• 20ft

• 5ft

• 31.4ft

• 62.8ft

Tags

CCSS.7.G.B.4